Mosquito season in Bedford County, TN: when it starts and ends
Mosquito months in Bedford County
In a normal year mosquito season in Bedford County, TN starts around March 27 and ends around November 6, about 32 weeks.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
What to do in Bedford County, and when
- Start tipping out standing water weekly by March 13.
- Book any yard treatment for late March, ahead of the July peak.
- Repellent can go away after November 6.
- 1 West Nile case since 2016 (last 2017): you should use repellent at dusk June to September, more so if over 60.
Bedford County against the rest of TN
Bedford County has the 45th longest season of 95 TN counties, at 224 days against 252 in Hamilton County and 186 in Carter County. Its mean temperature is 59.5°F.
- Henry County: March 28 to November 8 (225 days, 0 WNV)
- Montgomery County: March 29 to November 9 (225 days, 0 WNV)
- Lincoln County: March 27 to November 6 (224 days, 0 WNV)
- Rutherford County: March 28 to November 7 (224 days, 3 WNV)
West Nile in Bedford County
From 1999 to 2025, CDC ArboNET counted 3 human West Nile cases in Bedford County (3 neuroinvasive) across 2 years. The worst was 2003 with 2; the latest was 2017.
See how the dates are worked out, and when mosquitoes go away for the winter.